Artificial marble board



FIG. 1 is a photograph showing a perspective view of an artificial marble board;

FIG. 2 is a photograph showing a front view of the artificial marble board;

FIG. 3 is a photograph showing a rear view of the artificial marble board;

FIG. 4 is a photograph showing a right side view of the artificial marble board;

FIG. 5 is a photograph showing a left side view of the artificial marble board;

FIG. 6 is a photograph showing a top view of the artificial marble board; and,

FIG. 7 is a photograph showing a bottom view of the artificial marble board. 

CLAIM The ornamental design for an artificial marble board, as shown and described. 